A never-before-seen trove of O.J. Simpson tapes shows the disgraced gridiron great bumping and grinding with a bevy of babes, giving a friend foul-mouthed advice and calling Oprah Winfrey untruthful.

Those are just some of the shocking, outrageous and pathetic scenes contained in 75 hours of video shot between 2001 and 2005 by Florida producer Norman Pardo.

Beginning today, much of that footage rolls out on JudgeOj.com.

Pardo created the free Web site to provide insight into the man acquitted 11 years ago of slaying ex-wife Nicole Simpson and her friend Ronald Goldman

In another clip, Simpson sits at a bus stop in Atlanta, unable to get any bus to pick him up. They “kicked my ass right to the curb,” he laments.

In the Winfrey clip, he’s seated in the Power 105 radio studio with shock jock DJ Star, who was arrested in May for threatening to molest a rival DJ’s four-year-old daughter.

After Simpson remarks that Winfrey “seemed to give the other side a lot of time” during his trial, Star calls her a “nappy-head country bitch.” Simpson replies, “Oprah’s not a truthful person.”

In yet another clip, he offers dating advice to a hanger-on who joined the Simpson circus in Raleigh, N.C.

But after the admirer presses Simpson for specific tips, the “Naked Gun” actor says, “I can take you to the trough, but I can’t put the p—y on top of you.”

And while boogying with the hotties in a Philadelphia nightclub, a cigar-chomping Simpson exclaims, “I love my life! Isn’t life wonderful? Thank you Jesus!”

Pardo says he began taping Simpson after their mutual attorney suggested the producer take the infamous murder defendant out on the road to help rehab his image.

In all, they visited 20 cities throughout the East Coast and Midwest over four years, mingling with a sometimes delighted and disgusted public at a variety of venues.

JudgeOj.com will feature new clips throughout the month, said Pardo, who is now CEO of Video Clips Inc. Users will vote on what they want to know about Simpson, and corresponding video will be posted on a daily basis.

Pardo also says he can set the record straight on where Simpson spent the night after his acquittal. (Hint: it’s not Simpson’s Brentwood mansion.)

“It’s important to see the raw footage rather than edited or ‘bleeped out’ versions that might leak out to TV shows,” he added. “That’s is the only way Americans will ever be able to see the real O.J. – and judge for themselves whether he’s guilty or not.”

JudgeOj.com will be live for a month. After that, Pardo will develop a book – titled “A Promoter’s Nightmare” – and documentary based on the footage, all of which he says he owns.